We all have heard of computer viruses and, of course, we know they aren't a good thing to have on one's computer, but most of us don't really know how a virus works. Here is some basic information about computer viruses and some helpful tips for preventing viruses and even finding a cure.
A virus is simply a piece of code that is placed into a data file. In our bodies, a virus attaches to cells and replicates inside of them, spreading the virus from cell to cell. It works much the same way in a computer, replicating itself and infecting many parts of a computer. It might affect different computer programs or perhaps corrupt data files or even steal CPU time or hard disk space. Sometimes, a virus can actually steal your passwords and usernames. Sometimes, they will access the contact list in your email and send out emails from you containing the virus. This has the potential to spread the virus to other computers.
Microsoft Windows, which is the mostly widely used operating system, is most often the target of those who create these viruses, and that is simply because there are more people to infect. Apple Macintosh users, Linux users and those who use other operating systems have often felt immune to virus and malware attacks, but this is not necessarily true. While there are certainly fewer viruses out there written specifically for Macs or Linux, they do exist. Also, if you use a program that was created to emulate a Windows operating system, you often can be at risk for various Windows viruses.
There are many ways to protect your computer from a virus. For one thing, resist the urge to click on pop-up ads, especially those that look like anti-virus software and claim that your computer is infected, as this is a scam and probably a virus. Also, be careful about the emails you open. If you don't recognize the sender or it's from a contact but is missing a subject line or the subject line looks odd, simply delete it and don't open the file. Many viruses are transmitted by email and even on social media sites, such as Facebook. In general, be very careful before you click on a link from anyone or download anything from the internet.
If you have not installed antivirus software on your computer, you should, even if you have a Mac or another operating system. An antivirus combined with a firewall is even better. Your antivirus program often will ask if it can make updates, and you definitely should let it do so. You also need to update your browser, such as Explorer or Firefox, when updates come up. These often have important security updates that will help make your computer more secure.
Of course, even the savvy user can acquire a pesky virus and when your computer is sick, it's often a good idea to call in the experts at GeeksAKnockin. They have a special guaranteed virus removal service that removes any type of malware, from viruses to spyware and more. In addition, they perform a security audit to identify your areas of vulnerability and also make sure that your computer is performing properly. They also will provide you with some tips and tricks to reduce your risk of security problems in the future.
A virus is simply a piece of code that is placed into a data file. In our bodies, a virus attaches to cells and replicates inside of them, spreading the virus from cell to cell. It works much the same way in a computer, replicating itself and infecting many parts of a computer. It might affect different computer programs or perhaps corrupt data files or even steal CPU time or hard disk space. Sometimes, a virus can actually steal your passwords and usernames. Sometimes, they will access the contact list in your email and send out emails from you containing the virus. This has the potential to spread the virus to other computers.
Microsoft Windows, which is the mostly widely used operating system, is most often the target of those who create these viruses, and that is simply because there are more people to infect. Apple Macintosh users, Linux users and those who use other operating systems have often felt immune to virus and malware attacks, but this is not necessarily true. While there are certainly fewer viruses out there written specifically for Macs or Linux, they do exist. Also, if you use a program that was created to emulate a Windows operating system, you often can be at risk for various Windows viruses.
There are many ways to protect your computer from a virus. For one thing, resist the urge to click on pop-up ads, especially those that look like anti-virus software and claim that your computer is infected, as this is a scam and probably a virus. Also, be careful about the emails you open. If you don't recognize the sender or it's from a contact but is missing a subject line or the subject line looks odd, simply delete it and don't open the file. Many viruses are transmitted by email and even on social media sites, such as Facebook. In general, be very careful before you click on a link from anyone or download anything from the internet.
If you have not installed antivirus software on your computer, you should, even if you have a Mac or another operating system. An antivirus combined with a firewall is even better. Your antivirus program often will ask if it can make updates, and you definitely should let it do so. You also need to update your browser, such as Explorer or Firefox, when updates come up. These often have important security updates that will help make your computer more secure.
Of course, even the savvy user can acquire a pesky virus and when your computer is sick, it's often a good idea to call in the experts at GeeksAKnockin. They have a special guaranteed virus removal service that removes any type of malware, from viruses to spyware and more. In addition, they perform a security audit to identify your areas of vulnerability and also make sure that your computer is performing properly. They also will provide you with some tips and tricks to reduce your risk of security problems in the future.
About the Author:
Frankline Bell loves writing reviews on computer repairs and support companies. For more information about the best computer repair Gresham Oregon professionals or to find out more about computer repair Hillsboro Oregon services, please go to the GeeksAKnockin.com website now.
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